ATE292274T1 - TRIGGER DEVICE - Google Patents

TRIGGER DEVICE

Info

Publication number
ATE292274T1
ATE292274T1 AT00929967T AT00929967T ATE292274T1 AT E292274 T1 ATE292274 T1 AT E292274T1 AT 00929967 T AT00929967 T AT 00929967T AT 00929967 T AT00929967 T AT 00929967T AT E292274 T1 ATE292274 T1 AT E292274T1
Authority
AT
Austria
Prior art keywords
rocket motor
lock
missile
projectile
forward closure
Prior art date
Application number
AT00929967T
Other languages
German (de)
Inventor
Hans B Biserod
Original Assignee
Nammo Raufoss As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from NO19992739A external-priority patent/NO310379B1/en
Application filed by Nammo Raufoss As filed Critical Nammo Raufoss As
Application granted granted Critical
Publication of ATE292274T1 publication Critical patent/ATE292274T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B15/00—Self-propelled projectiles or missiles, e.g. rockets; Guided missiles
    • F42B15/36—Means for interconnecting rocket-motor and body section; Multi-stage connectors; Disconnecting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/19—Pyrotechnical actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/02—Stabilising arrangements
    • F42B10/12—Stabilising arrangements using fins longitudinally-slidable with respect to the projectile or missile
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/04—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of armour-piercing type
    • F42B12/06—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of armour-piercing type with hard or heavy core; Kinetic energy penetrators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B15/00—Self-propelled projectiles or missiles, e.g. rockets; Guided missiles

Abstract

A release mechanism between a projectile and a rocket motor in a missile. The projectile releases from the rocket motor during flight of the missile when the rocket motor burns out and aerodynamic retardation commences. The front end of the rocket motor comprises a forward closure, a lock retainer received and movable within the forward closure, at least one lock, at least one spring that biases the lock against the lock retainer in a direction opposite the to the direction of motion of the missile. The rear end of the projectile has a central boss surrounded by the forward closure of the rocket motor, wherein the boss comprises recesses or a circumferential groove in which the at least one lock lies and keeps the forward closure and the boss axially together.
AT00929967T 1999-06-04 2000-06-02 TRIGGER DEVICE ATE292274T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO19992739A NO310379B1 (en) 1999-06-04 1999-06-04 Deceleration and locking device for use between a projectile and a pilot fin in a missile
NO995140A NO308715B1 (en) 1999-06-04 1999-10-21 Missile release mechanism
PCT/NO2000/000191 WO2000075601A1 (en) 1999-06-04 2000-06-02 Release mechanism in missile

Publications (1)

Publication Number Publication Date
ATE292274T1 true ATE292274T1 (en) 2005-04-15

Family

ID=26648975

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00929967T ATE292274T1 (en) 1999-06-04 2000-06-02 TRIGGER DEVICE

Country Status (9)

Country Link
US (1) US6928931B1 (en)
EP (1) EP1185837B1 (en)
AT (1) ATE292274T1 (en)
AU (1) AU4787300A (en)
DE (1) DE60019110T2 (en)
ES (1) ES2242618T3 (en)
IL (1) IL146922A0 (en)
NO (1) NO308715B1 (en)
WO (1) WO2000075601A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008054848A2 (en) * 2006-03-30 2008-05-08 Raytheon Company Methods and apparatus for integrated locked thruster mechanism
US7762194B2 (en) * 2006-09-12 2010-07-27 Lockheed Martin Corporation Apparatus comprising a payload ejection mechanism
SE531815C2 (en) * 2007-10-19 2009-08-11 Bae Systems Bofors Ab Ways to vary the firing range and impact in grenade and grenade targets designed accordingly
US8148670B2 (en) * 2008-08-26 2012-04-03 Woodward Hrt, Inc. Rotary actuator ball-detent locking mechanism
FR2937695B1 (en) * 2008-10-29 2014-03-07 Mbda France SEPARABLE BONDING SYSTEM OF TWO COMPONENTS
US8324544B2 (en) 2010-06-02 2012-12-04 Woodward Hrt, Inc. Multi-stage fin deployment assembly
US8624172B2 (en) * 2010-10-13 2014-01-07 Woodward Hrt, Inc. Shift lock assembly
US9329008B1 (en) * 2013-08-08 2016-05-03 The United States Of America As Represented By The Secretary Of The Army Low collateral damage kinetic energy projectile
CN104165553B (en) * 2014-09-02 2016-07-06 湖北航天技术研究院总体设计所 A kind of locking solution latch mechanism for folding wings
US9605692B2 (en) 2014-10-01 2017-03-28 Woodward, Inc. Locking rotary actuator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655105A (en) * 1952-08-01 1953-10-13 George E Hansche Motor dropper
US3439615A (en) * 1959-02-20 1969-04-22 Us Army Rifle grenade fuze and bulletstopping device
US3477333A (en) * 1966-11-21 1969-11-11 Tridair Industries Releasable fastening device
US3457861A (en) * 1968-01-25 1969-07-29 Us Navy Missile booster pressure control mechanism
DE3327945A1 (en) 1983-08-03 1985-02-21 Rheinmetall GmbH, 4000 Düsseldorf BULLET WITH A PAYLOAD PART AND A DRIVE PART
US5431106A (en) * 1985-06-05 1995-07-11 Shorts Missile Systems Limited Release of daughter missiles
US4628821A (en) * 1985-07-05 1986-12-16 The United States Of America As Represented By The Secretary Of The Army Acceleration actuated kinetic energy penetrator retainer
FR2650639B1 (en) 1989-08-04 1991-09-27 Thomson Brandt Armements UNLOCKABLE FIXING SYSTEM FOR TWO ELEMENTS, PARTICULARLY AMMUNITION
US5003881A (en) * 1990-08-07 1991-04-02 The United States Of America As Represented By The Secretary Of The Navy Aerial flare and igniter
SE508072C2 (en) * 1995-09-13 1998-08-24 Bofors Ab Armour piercing missile

Also Published As

Publication number Publication date
DE60019110T2 (en) 2006-01-26
ES2242618T3 (en) 2005-11-16
NO995140D0 (en) 1999-10-21
US6928931B1 (en) 2005-08-16
NO995140A (en) 2000-10-16
IL146922A0 (en) 2002-08-14
NO308715B1 (en) 2000-10-16
DE60019110D1 (en) 2005-05-04
WO2000075601A1 (en) 2000-12-14
EP1185837A1 (en) 2002-03-13
EP1185837B1 (en) 2005-03-30
AU4787300A (en) 2000-12-28

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties